CN110051032A - A kind of threshing machine based on tobacco leaf mechanical characteristic beats roller revolving speed setting method - Google Patents
A kind of threshing machine based on tobacco leaf mechanical characteristic beats roller revolving speed setting method Download PDFInfo
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- CN110051032A CN110051032A CN201811611057.XA CN201811611057A CN110051032A CN 110051032 A CN110051032 A CN 110051032A CN 201811611057 A CN201811611057 A CN 201811611057A CN 110051032 A CN110051032 A CN 110051032A
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- tobacco leaf
- leaf
- revolving speed
- penetration power
- tobacco
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Classifications
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/10—Roasting or cooling tobacco
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B5/00—Stripping tobacco; Treatment of stems or ribs
- A24B5/06—Stripping tobacco; Treatment of stems or ribs by stripping leaf-parts from the stem
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B9/00—Control of the moisture content of tobacco products, e.g. cigars, cigarettes, pipe tobacco
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- Manufacture Of Tobacco Products (AREA)
Abstract
The invention belongs to beating and double roasting process technical fields, and particularly a kind of threshing machine based on tobacco leaf mechanical characteristic beats roller revolving speed setting method, it is characterised in that: measurement moisture is the raw tobacco material penetration power under the conditions of (18.0 ± 0.5) % first；Then according to tobacco leaf penetration power measurement result, raw tobacco material is divided into 3 classes；Finally roller revolving speed is beaten according to what the classification results of raw tobacco material determined threshing machine.The present invention determines the identity informations such as tobacco leaf toughness by the analysis of tobacco leaf penetration power, it proposes the threshing machine based on tobacco leaf mechanical characteristic and beats roller revolving speed setting method, under the premise of meeting processing request, a kind of more complete, feasible control method is provided to solve the problems such as uneven, the large stretch of rate of smoked sheet structure distribution is excessively high, the precise degrees that different raw tobacco material threshing machines play the setting of roller revolving speed are improved, piece cigarette comprehensive quality is further improved.
Description
Technical field
The invention belongs to beating and double roasting process technical field, specifically a kind of threshing machine based on tobacco leaf mechanical characteristic beats roller
Revolving speed setting method, the raw tobacco material penetration power under the conditions of being mainly (18.0 ± 0.5) % according to moisture, by adjusting leaf stalk
Segregation section level-one threshing machine, second level threshing machine, three-level threshing machine, level Four threshing machine beat roller revolving speed, beat what leaf was lost stablizing
On the basis of improve smoked sheet quality.
Background technique
Beating and double roasting is technical process of the tobacco leaf by the separation of leaf stalk and redrying production slice cigarette.Wherein, leaf stalk, which separates, is
The critical process of whole threshing and redrying production line, raw tobacco material play the dynamic lower realization leaf stalk separation of roller strap in threshing machine, and threshing machine is beaten
Roller revolving speed is the critical technical parameter for ensureing smoked sheet quality and beating leaf economic benefit.
Currently, domestic beating and double roasting leaf stalk separating technology mostly uses level Four to beat leaf tandem process, under the technology pattern,
The isolated smoked sheet of unrealized leaf stalk, which enters in next stage threshing machine, in higher level's threshing machine carries out leaf stalk separation again.The core of threshing machine
Heart workpiece mainly includes beating roller and beat leaf frame column with nailing, rotates the centrifugal force of generation, system of closing a road to traffic beating roller
Negative-pressure air-suction the effects of under, tobacco leaf is attracted on the strut rail on frame column, and strike, tearing by making nailing on roller effect will
Offal and smoked sheet separation (" tobacco threshing and redrying technique and equipment ", Hu Kaiwen, Chemical Industry Press).Therefore, threshing machine is beaten
Roller revolving speed is the critical technical parameter for ensureing smoked sheet quality and beating leaf economic benefit.
" a kind of that leaf moisture and redrying temprature control method are beaten based on tobacco leaf mechanical characteristic " (application number:
201810424734.0) it in, inventors herein proposes according to the mechanical characteristics such as tobacco leaf shearing force, penetration power index with tobacco leaf moisture content
Variation tendency determine the method for beating leaf moisture, efficiently solve that large stretch of rate is excessively high, redrying intensity is excessive etc. using this method and ask
Topic improves beating and double roasting processing technology level and piece cigarette comprehensive quality.This method passes through in the production of beating and double roasting actual processing
Reducing raw tobacco material and beating leaf moisture realizes Effective Regulation to raw tobacco material mechanical characteristic.The technical method and existing leaf of beating are answered
Roasting processing technology is compared: the 1. preferable tobacco leaf of mechanical property, is playing the decline of leaf process itself mechanical characteristic index；2. mechanical property compared with
Poor tobacco leaf is improved beating leaf process itself mechanical characteristic index.
Only regulate and control the mechanical characteristic of raw tobacco material by playing the setting of leaf moisture in application number 201810424734.0, and
Roller revolving speed is beaten in leaf stalk segregation section threshing machine for the raw tobacco material after mechanical characteristic regulation not set specifically.In the presence of due to beating
Leaf machine beat roller revolving speed setting it is unreasonable, tobacco leaf mechanical characteristic reduction cause beat leaf loss increase or due to mechanical characteristic raising cause
The generation for the problems such as large stretch of rate is excessively high, and eventually affect the uniformity of smoked sheet structure.
Summary of the invention
The purpose of the present invention is exactly directed to " a kind of to beat leaf moisture and redrying temperature controlling party based on tobacco leaf mechanical characteristic
Method " (application number: 201810424734.0) threshing machine present in implementation process beats the problems such as setting of roller revolving speed is unreasonable, according to
Raw tobacco material penetration power devises a kind of threshing machine and beats roller revolving speed setting method.
The purpose of the present invention can be realized by following technique measures: a kind of threshing machine based on tobacco leaf mechanical characteristic beats roller
Revolving speed setting method, first measurement moisture are the raw tobacco material penetration power under the conditions of (18.0 ± 0.5) %；Then it is worn according to tobacco leaf
Saturating power measurement result, is divided into 3 classes for raw tobacco material；Finally determine that the roller of beating of threshing machine turns according to the classification results of raw tobacco material
Speed。
Beating and double roasting process and control method of the invention specifically includes the following steps:
(1) detection of raw tobacco material penetration power
Tobacco leaf penetration power is detected according to following measuring method: 1. first by raw tobacco material moisture regulation in (18.0 ± 0.5) %
In range；2. then using diameter to be penetrated for 0.5mm column probe to tobacco leaf and taking maximal force as tobacco leaf penetration power
Detected value；3. detection number is no less than 10 times, and calculates average value；
(2) raw tobacco material is classified
According to raw tobacco material penetration power testing result, raw tobacco material is divided into 3 according to the raw tobacco material penetration power detected value in table 1
Class；
The different classes of raw tobacco material penetration power detected value of table 1
| Raw tobacco material penetration power | Raw tobacco material classification | Tobacco leaf identity |
| Penetration power >=1.5N | I class tobacco leaf | Tobacco leaf toughness is stronger |
| 1.4N≤penetration power < 1.5N | II class tobacco leaf | Tobacco leaf toughness is moderate |
| Penetration power < 1.4N | III class tobacco leaf | Tobacco leaf toughness is poor |
(3) threshing machine plays the setting of roller revolving speed
According to raw tobacco material classification results, roller speed setting value is beaten according to the threshing machine in table 2, segregation section is obstructed to beating and double roasting leaf
The roller revolving speed of beating that level Four beats leaf joint section threshing machine is set.
The different classes of raw tobacco material threshing machine of table 2 beats roller speed setting value
Different classes of loosening tobacco leaves machine beats the main basis of design of roller revolving speed setting are as follows: 1. I class tobacco leaf of penetration power >=1.5N, it should
Class tobacco leaf toughness is stronger, and higher roller revolving speed of beating preferably is used to carry out beating leaf；2. II class tobacco leaf of 1.4N≤penetration power < 1.5N, should
Class tobacco leaf toughness is moderate, and medium roller revolving speed of beating preferably is used to carry out beating leaf；3. III class tobacco leaf of penetration power < 1.4N, such tobacco leaf are tough
Property it is poor, preferably use it is lower beat roller revolving speed carry out beat leaf.
The present invention determines the identity informations such as tobacco leaf toughness by the analysis of tobacco leaf penetration power, proposes based on tobacco leaf power
The threshing machine for learning characteristic beats roller revolving speed setting method, under the premise of meeting processing request, is unevenly distributed to solve tobacco strip structure
The problems such as even, large stretch of rate is excessively high provides a kind of more complete, feasible control method, improves different raw tobacco material threshing machines
Beat the precise degrees of roller revolving speed setting.After the technology is implemented, Percentage of large and middle size strips >=75% of finished product sheet cigarette, large stretch of rate≤40%, Ye Zhong
Shuai containing Geng≤1.5%, piece cigarette comprehensive quality are further promoted.
Specific embodiment
The present invention is further described by example in detail below, but is not intended to limit the present invention.
Embodiment 1
Raw tobacco material in the present embodiment is tobacco leaf in the middle part of 2017 annual Nanping, Fujians.
(1) measurement of raw tobacco material penetration power
In the range of raw tobacco material moisture is (18.0 ± 0.5) %, raw tobacco material penetration power detected value is 1.60N.
(2) raw tobacco material is classified
According to the raw tobacco material penetration power detected value in table 1, which is divided into I class tobacco leaf.
(3) threshing machine plays the setting of roller revolving speed
According to raw tobacco material classification results, raw tobacco material beating and double roasting leaf stalk 4 grades of threshing machines of segregation section section play the setting of roller revolving speed
Value is shown in Table 3.
3 the present embodiment raw tobacco material of table beats roller speed setting value
| Level-one threshing machine | Second level threshing machine | Three-level threshing machine | Level Four threshing machine |
| 550rm/min | 500rm/min | 630rm/min | 650rm/min |
Embodiment 2
Raw tobacco material in the present embodiment is 2017 annual Guizhou upper tobacco leafs.
(1) measurement of raw tobacco material penetration power
In the range of raw tobacco material moisture is (18.0 ± 0.5) %, which is 1.42N.
(2) raw tobacco material is classified
According to the raw tobacco material penetration power detected value in table 1, which is divided into II class tobacco leaf.
(3) threshing machine plays the setting of roller revolving speed
According to raw tobacco material classification results, raw tobacco material beating and double roasting leaf stalk 4 grades of threshing machines of segregation section section play the setting of roller revolving speed
Value is shown in Table 4.
4 the present embodiment raw tobacco material of table beats roller speed setting value
| Level-one threshing machine | Second level threshing machine | Three-level threshing machine | Level Four threshing machine |
| 500rm/min | 450rm/min | 550rm/min | 650rm/min |
Claims (3)
1. a kind of threshing machine based on tobacco leaf mechanical characteristic beats roller revolving speed setting method, it is characterised in that: measuring moisture first is
Raw tobacco material penetration power under the conditions of (18.0 ± 0.5) %；Then according to tobacco leaf penetration power measurement result, raw tobacco material is divided into 3
Class；Finally roller revolving speed is beaten according to what the classification results of raw tobacco material determined threshing machine.
2. the threshing machine according to claim 1 based on tobacco leaf mechanical characteristic beats roller revolving speed setting method, it is characterised in that:
Specific step is as follows:
(1) detection of raw tobacco material penetration power
Tobacco leaf penetration power is detected according to following measuring method: 1. first by raw tobacco material moisture regulation in (18.0 ± 0.5) %
In range；2. then using diameter to be penetrated for 0.5mm column probe to tobacco leaf and taking maximal force as tobacco leaf penetration power
Detected value；3. detection number is no less than 10 times, and calculates average value；
(2) raw tobacco material is classified
According to raw tobacco material penetration power testing result, raw tobacco material is divided into 3 according to the raw tobacco material penetration power detected value in table 1
Class；
The different classes of raw tobacco material penetration power detected value of table 1
(3) threshing machine plays the setting of roller revolving speed
According to raw tobacco material classification results, roller speed setting value is beaten according to the threshing machine in table 2, segregation section is obstructed to beating and double roasting leaf
The roller revolving speed of beating that level Four beats leaf joint section threshing machine is set,
The different classes of raw tobacco material threshing machine of table 2 beats roller speed setting value
。
3. the threshing machine according to claim 2 based on tobacco leaf mechanical characteristic beats roller revolving speed setting method, it is characterised in that:
In step (3), different classes of loosening tobacco leaves machine beats the main basis of design of roller revolving speed setting are as follows: 1. penetration power >=1.5N I
Class tobacco leaf, such tobacco leaf toughness is stronger, and higher roller revolving speed of beating preferably is used to carry out beating leaf；2. 1.4N≤penetration power < 1.5N II
Class tobacco leaf, such tobacco leaf toughness is moderate, and medium roller revolving speed of beating preferably is used to carry out beating leaf；3. III class tobacco leaf of penetration power < 1.4N, should
Class tobacco leaf toughness is poor, and lower roller revolving speed of beating preferably is used to carry out beating leaf.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811611057.XA CN110051032A (en) | 2018-12-27 | 2018-12-27 | A kind of threshing machine based on tobacco leaf mechanical characteristic beats roller revolving speed setting method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811611057.XA CN110051032A (en) | 2018-12-27 | 2018-12-27 | A kind of threshing machine based on tobacco leaf mechanical characteristic beats roller revolving speed setting method |
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| CN110051032A true CN110051032A (en) | 2019-07-26 |
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| CN201811611057.XA Pending CN110051032A (en) | 2018-12-27 | 2018-12-27 | A kind of threshing machine based on tobacco leaf mechanical characteristic beats roller revolving speed setting method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110495630A (en) * | 2019-08-06 | 2019-11-26 | 河南中烟工业有限责任公司 | Gas rushes the processing method of tobacco leaf |
| CN111418877A (en) * | 2020-03-31 | 2020-07-17 | 红云红河烟草(集团)有限责任公司 | Method for realizing uniform size of tobacco flakes after threshing |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110495630A (en) * | 2019-08-06 | 2019-11-26 | 河南中烟工业有限责任公司 | Gas rushes the processing method of tobacco leaf |
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| CN111418877A (en) * | 2020-03-31 | 2020-07-17 | 红云红河烟草(集团)有限责任公司 | Method for realizing uniform size of tobacco flakes after threshing |
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Application publication date: 20190726 |